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Finding the Fourth Proportional to 633.27, 950.01 and 222.37

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Solution

The fourth proportional to 633.27, 950.01 and 222.37 is: 333.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    633.27 : 950.01 = 222.37 : x
  2. Step 2: Convert to fraction form
    633.27/950.01 = 222.37/x
  3. Step 3: Cross multiply
    633.27x = 950.01 × 222.37
  4. Step 4: Simplify right side
    633.27x = 211,253.72
  5. Step 5: Solve for x
    x = 211,253.72/633.27
  6. Step 6: Final answer
    x = 333.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.